What is the Efficient Market Hypothesis? How did John Meriwether use this hypothesis to perfect computer trading? The Efficient Market Hypothesis is a financial theory that states stock prices reflect all existing information. In the early 1980s, Meriwether used this theory to introduce computer-based mathematical modeling into trading. Discover how the Efficient Market Hypothesis played into Meriwether’s strategy.
What Is the Efficient Market Hypothesis? A Real-Life Example










